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3.6" Sch 40 316 Stainless Steel Seamless Pipe | 4.644" OD

Expert Overview

This 3.6" Schedule 40 seamless pipe, crafted from superior 316 stainless steel, offers exceptional corrosion resistance and durability for critical fluid transport in harsh environments.

StandardISO 9001
Material316 Stainless Steel
FinishGalvanized
GradeN/A
Pipe Size3.6"
Outside Diameter4.644"
Wall Thickness0.448"

Detailed Engineering Specifications

Manufactured under strict quality controls, this 3.6" Schedule 40 seamless pipe is precisely engineered with an outside diameter of 4.644" and a substantial wall thickness of 0.448". Constructed from high-grade 316 stainless steel, it provides superior resistance to pitting and crevice corrosion in aggressive chemical and marine environments. Its seamless construction ensures uniform strength and integrity, eliminating potential leak paths associated with welded pipes, making it ideal for high-pressure and high-temperature applications.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

VictaulicEst. 1919
USA🇺🇸
"Mechanical pipe joining solutions."
Market Rank
🏆 #1 Grooved Piping System
Industry Approvals
🚀 Global Fire & HVAC Approved
Warranty & Support
🛡️ Lifetime Integrity Guarantee
Green Manufacturing
🌱 100% Recycled Steel
Certified:ISO 9001, FM, UL
SwagelokEst. 1947
USA🇺🇸
"High-purity tube fittings."
Market Rank
🏆 #1 High-Purity Fluid Systems
Industry Approvals
🚀 Semiconductor Approved
Warranty & Support
🛡️ Lifetime Limited Warranty
Green Manufacturing
🌱 Zero Leakage Promise
Certified:ISO 9001, PED
NibcoEst. 1904
USA🇺🇸
"Flow control and pipe fittings."
Market Rank
🏆 Top 5 Flow Control
Industry Approvals
🚀 Commercial Plumbing Approved
Warranty & Support
🛡️ 5-Year Limited Warranty
Green Manufacturing
🌱 Lead-Free Pioneer
Certified:ISO 9001, NSF/ANSI 61

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:Yes

Installation Procedure

1. Prepare pipe ends for connection, ensuring they are clean, free of burrs, and properly beveled according to fitting specifications. 2. Assemble pipe into the selected fitting (e.g., weld, threaded, flanged), ensuring correct alignment and secure engagement. 3. For welded connections, perform the welding operation using appropriate procedures and filler materials for 316 stainless steel, followed by post-weld inspection.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

Mechanical Properties

Tensile Strength75,000 psi (515 MPa)
Yield Strength30,000 psi (205 MPa)
Elongation in 2 in.40% min
HardnessRockwell B95 max

Chemical Composition

Carbon (C)0.08% max
Chromium (Cr)16.0 - 18.0%
Nickel (Ni)10.0 - 14.0%
Molybdenum (Mo)2.0 - 3.0%

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1500°F (815°C)
Thermal Expansion
Typical for Material Class

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
StandardVaries by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedExcellent
Marine / SaltwaterExcellent
Chemical / AcidicGood

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incorrect welding procedures or filler material for 316 stainless steel.Consult AWS D1.6 or manufacturer recommendations for approved welding processes and filler metals (e.g., ER316L) to maintain corrosion resistance.
Inadequate cleaning of pipe ends before connection, leading to potential contamination or poor seal.Thoroughly clean pipe ends with an approved solvent (e.g., acetone, isopropyl alcohol) to remove grease, oil, and other contaminants immediately before assembly.

Common Applications

  • Chemical processing industries (CPI)
  • Offshore and marine environments
  • High-purity fluid transfer systems

⚠️ Engineering Warnings

  • Always ensure compatibility of the 316 stainless steel with the conveyed fluid and operating environment to prevent premature corrosion.
  • Proper welding procedures and post-weld heat treatment (if applicable) are critical to maintain the material's inherent corrosion resistance and mechanical properties.

Alternative Products to Consider

Premium Pipe, Tubing, Hose & Fittings equivalentHigher corrosion resistance (316 SS)
Economy Pipe, Tubing, Hose & Fittings optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Seamless Pipe, Schedule 40 made from?

A: This Seamless Pipe, Schedule 40 is manufactured from 316 Stainless Steel.

Q: What are the main applications?

A: Chemical processing industries (CPI), Offshore and marine environments, High-purity fluid transfer systems.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 4.644"ID = 2.067"WALL0.448"MAX WORKING PRESSURE: 2,500 psiSeamless Construction — Uniform Wall Thickness

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.